.business-checkout-page { max-width: 1180px; margin: 0 auto; padding: 36px 24px 72px; color: #14213d; }
.business-checkout-hero, .business-checkout-card, .business-checkout-summary { background: #fff; border: 1px solid #dbe4f2; border-radius: 20px; box-shadow: 0 12px 36px rgba(24, 55, 103, .05); }
.business-checkout-hero { padding: 32px 36px; margin-bottom: 24px; background: linear-gradient(135deg, #f5f8ff, #fff 68%); }
.business-checkout-hero h1 { margin: 8px 0 10px; font-size: clamp(2rem, 4vw, 3rem); }
.business-checkout-hero p:last-child, .business-checkout-note, .business-checkout-summary > p, .business-checkout-summary small { color: #62728e; line-height: 1.6; }
.business-checkout-alert, .business-checkout-status { padding: 14px 18px; border-radius: 12px; margin: 12px 0; }
.business-checkout-alert { color: #b42318; background: #fff2f1; border: 1px solid #ffc7c2; }
.business-checkout-status { color: #176b45; background: #eefaf3; border: 1px solid #b7e4c7; }
.business-checkout-layout { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(300px, .85fr); gap: 22px; align-items: start; }
.business-checkout-card { padding: 28px; }
.business-checkout-card label { display: grid; gap: 8px; margin-bottom: 24px; font-weight: 700; }
.business-checkout-card select { min-height: 48px; padding: 0 14px; border: 1px solid #cbd7e9; border-radius: 10px; color: #14213d; background: #fff; font: inherit; }
.business-checkout-card h2, .business-checkout-summary h2 { margin: 0 0 18px; }
.business-checkout-plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 14px; }
.business-package-card { display: flex; min-height: 300px; flex-direction: column; gap: 12px; padding: 22px; border: 1px solid #dbe4f2; border-radius: 18px; background: #fff; }
.business-package-card.is-selected { border: 2px solid #2861ee; background: #f8faff; box-shadow: 0 10px 28px rgba(37, 99, 235, .09); }
.business-package-card__top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.business-package-card__mark { display: grid; width: 44px; height: 44px; place-items: center; border-radius: 14px; color: #2459d4; background: #edf3ff; font-weight: 800; }
.business-package-card__availability { padding: 6px 12px; border-radius: 999px; color: #087443; background: #e8f7ef; font-size: .82rem; font-weight: 700; }
.business-package-card__availability.is-unavailable { color: #66758f; background: #f1f4f8; }
.business-package-card h3 { margin: 4px 0 0; font-size: 1.35rem; }
.business-package-card p, .business-package-card small { color: #64748b; line-height: 1.55; }
.business-package-card__price { margin-top: auto; color: #14213d; font-size: 1.55rem; }
.business-package-card__price.is-muted { font-size: 1.2rem; }
.business-package-card__button, .business-checkout-primary { width: 100%; min-height: 52px; margin-top: 8px; padding: 0 18px; border: 1px solid #2563eb; border-radius: 12px; color: #fff; background: #2563eb; font: inherit; font-weight: 800; cursor: pointer; transition: background .15s ease, transform .15s ease, box-shadow .15s ease; }
.business-package-card__button:hover:not(:disabled), .business-checkout-primary:hover:not(:disabled) { background: #194fc9; box-shadow: 0 8px 18px rgba(37, 99, 235, .2); transform: translateY(-1px); }
.business-package-card__button:focus-visible, .business-checkout-primary:focus-visible { outline: 3px solid #a9c2ff; outline-offset: 2px; }
.business-package-card__button:disabled, .business-checkout-primary:disabled { border-color: #cbd5e1; color: #8290a5; background: #eef2f7; cursor: not-allowed; box-shadow: none; }
.business-checkout-plan { display: grid; gap: 8px; padding: 18px; text-align: left; background: #fff; border: 1px solid #dbe4f2; border-radius: 14px; color: #14213d; cursor: pointer; font: inherit; }
.business-checkout-plan strong { color: #194ebd; font-size: 1.25rem; }
.business-checkout-plan small { color: #64748b; }
.business-checkout-plan.is-selected { border: 2px solid #2861ee; background: #f4f7ff; }
.business-checkout-summary { padding: 26px; position: sticky; top: 20px; }
.business-checkout-summary dl { display: grid; gap: 14px; margin: 22px 0; }
.business-checkout-summary dl div { display: flex; justify-content: space-between; gap: 16px; color: #61718c; }
.business-checkout-summary dd { margin: 0; font-weight: 700; color: #243451; }
.business-checkout-summary .business-checkout-total { border-top: 1px solid #e1e8f2; padding-top: 16px; font-size: 1.12rem; color: #14213d; font-weight: 800; }
.business-checkout-summary .business-checkout-total dd { color: #1748b4; font-size: 1.35rem; }
.business-checkout-summary button { width: 100%; min-height: 52px; margin: 12px 0; border: 0; border-radius: 12px; color: #fff; background: #2460ed; font: inherit; font-weight: 800; cursor: pointer; }
.business-checkout-summary button:disabled { opacity: .55; cursor: wait; }
.business-checkout-summary small { display: block; text-align: center; font-size: .82rem; }
.business-checkout-back { display: inline-block; margin-top: 22px; color: #2459d4; font-weight: 700; }
.business-registration { margin-top: 20px; }
.business-registration form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; align-items: end; }
.business-registration label { display: grid; gap: 8px; font-weight: 700; }
.business-registration input, .business-registration select { min-height: 48px; padding: 0 14px; border: 1px solid #cbd7e9; border-radius: 10px; color: #14213d; background: #fff; font: inherit; }
.business-registration input:focus, .business-registration select:focus { outline: 3px solid #b9ccff; border-color: #3568ea; }
.business-registration__note, .business-registration button { grid-column: 1 / -1; }
.business-registration__note { margin: 0; color: #64748b; font-size: .9rem; line-height: 1.55; }
.business-registration button { min-height: 48px; padding: 0 22px; border: 0; border-radius: 10px; color: #fff; background: #2563eb; font: inherit; font-weight: 800; cursor: pointer; }
.business-registration button:disabled { opacity: .55; cursor: wait; }
@media (max-width: 760px) { .business-checkout-page { padding: 20px 14px 48px; } .business-checkout-hero { padding: 24px 20px; } .business-checkout-layout { grid-template-columns: 1fr; } .business-checkout-summary { position: static; } .business-checkout-card { padding: 20px; } }
@media (max-width: 520px) { .business-registration form { grid-template-columns: 1fr; } }